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Direction of Arrival estimation by modified Orthogonal Propagator Method with linear prediction in low SNR scenarios.
Meng Sun
Yide Wang
Jingjing Pan
Published in:
Signal Process. (2019)
Keyphrases
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linear prediction
prediction error
pairwise
low snr
error rate
image coding
sensor array
feature selection
doa estimation
lossless compression
optimization method
parameter estimation
em algorithm
signal processing
probabilistic model
pattern recognition
objective function